package com.zpark.security.distributed.order.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableResourceServer;
import org.springframework.security.oauth2.config.annotation.web.configuration.ResourceServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configurers.ResourceServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.token.RemoteTokenServices;
import org.springframework.security.oauth2.provider.token.ResourceServerTokenServices;
import org.springframework.security.oauth2.provider.token.TokenStore;

/**
 * @PackageName: com.zpark.security.distributed.order.config
 * @ClassName: ResouceServerConfig
 * @Description:
 * @author: RZS
 * @date: 2021/8/9  9:46
 */
@Configuration
@EnableResourceServer
public class ResourceServerConfig extends ResourceServerConfigurerAdapter {

    @Autowired
    private TokenStore tokenStore;

    // 访问的资源ID
    public static final String RESOURCE_ID = "res1";

    //资源服务令牌解析服务
    /*@Bean
    public ResourceServerTokenServices tokenService() {
        //使用远程服务请求授权服务器校验token,必须指定校验token 的url、client_id，client_secret
        RemoteTokenServices service=new RemoteTokenServices();
        service.setCheckTokenEndpointUrl("http://localhost:53020/uaa/oauth/check_token");
        service.setClientId("c1");
        service.setClientSecret("secret");
        return service;
    }*/


    @Override
    public void configure(ResourceServerSecurityConfigurer resources) {
        resources.resourceId(RESOURCE_ID)// 资源ID
                //.tokenServices(tokenService())// 验证令牌服务
                .tokenStore(tokenStore)// 本地校验令牌
                .stateless(true);
    }

    @Override
    public void configure(HttpSecurity http) throws Exception {
        http
                .authorizeRequests()
                .antMatchers("/**")
                .access("#oauth2.hasScope('ROLE_ADMIN')")
                .and()
                .csrf()
                .disable()
                .sessionManagement()
                .sessionCreationPolicy(SessionCreationPolicy.STATELESS);
    }
}
